<div #demoYouTubePlayer class="demo-youtube-player">
  <h1>Basic Example</h1>
  <section>
    <div class="demo-video-selection">
      <label>Pick the video:</label>
      <mat-radio-group aria-label="Select a video" [(ngModel)]="selectedVideo">
        <mat-radio-button *ngFor="let video of videos" [value]="video">
          {{video.name}}
        </mat-radio-button>
        <mat-radio-button [value]="undefined">Unset</mat-radio-button>
      </mat-radio-group>
    </div>
    <youtube-player [videoId]="selectedVideo && selectedVideo.id"
                    [width]="videoWidth" [height]="videoHeight"></youtube-player>
  </section>
</div>
